Aquasonic Vibe Series Ultra Whitening Toothbrush ADA Accepted-8 Brush Heads-Grey
Each brush head lasts 4 months so 8 will last for over 2.5 years. Also included is a convenient custom hard shell travel case made of BPA Free plastic with space for two brush heads. 40,000 VPM Smart Toothbrush Beauty, brains and power.